docs: def createFolder(self, name):
          """
          Creates a folder in which items can be placed. Folders are only
          visible to a user and solely used for organizing content within
          that user's content space.
          """
          url = "%s/createFolder" % self.root
          params = {
              "f" : "json",
              "title" : name
          }
          self._folders = None
          return self._post(url=url,
                               param_dict=params,
                               securityHandler=self._securityHandler,
                               proxy_port=self._proxy_port,
                               proxy_url=self._proxy_url)